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TC7MET574AFK

Features: `High speed: fmax = 140 MHz (typ.) (VCC= 5 V)`Low power dissipation: ICC= 4A (max) (Ta = 25)`Compatible with TTL outputs: VIL= 0.8 V (max) VIH = 2.0 V (min)`Power down protection is provided on all inputs and outputs. Balanced propagation delays: tpLH tpHL`Low noise: VOLP= 1.5 V (max) `P...

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TC7MET574AFK: Features: `High speed: fmax = 140 MHz (typ.) (VCC= 5 V)`Low power dissipation: ICC= 4A (max) (Ta = 25)`Compatible with TTL outputs: VIL= 0.8 V (max) VIH = 2.0 V (min)`Power down protection is provid...

TC7MET574AFK Data Sheet

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Part Number:
TC7MET574AFK
Supply Ability:
5000

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  • 1~5000
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  • 15 Days
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Product Details

Description



Features:

`High speed: fmax = 140 MHz (typ.) (VCC= 5 V) 
`Low power dissipation: ICC = 4A (max) (Ta = 25)
`Compatible with TTL outputs: VIL = 0.8 V (max)   VIH = 2.0 V (min) 
`Power down protection is provided on all inputs and outputs.   Balanced propagation delays: tpLH tpHL
`Low noise: VOLP= 1.5 V (max)    
`Pin and function compatible with the 74 series (74AC/HC/F/ALS/LS etc.) 574 type.


Pinout

Connection Diagram


Specifications

Characteristics
Symbol
Value
Unit
Power supply voltage
VCC
-0.5~7.0
V
DC input voltage
VIN
-0.5~7.0
V
DC output voltage
VOUT
-0.5~-7.0 (Note 2)
V
-0.5~VCC+0.5 (Note 3)
Input diode current
IIK
-20
mA
Output diode current
IOK
±20 (Note 4)
mA
DC output current
IOUT
±25
mA
DC VCC/ ground current
ICC
±75
mA
Power dissipation
PD
180
mW
Storage temperature
Tstg
-65~150

Note 1: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or
even destruction. Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly
even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute
maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test report and estimated failure rate, etc).
Note 2: Output is off-state
Note 3: High or low state. IOUT absolute maximum rating must be observed.
Note 4: VOUT<GND, VOUT>VCC 


Description

The TC7MET574AFK is an advanced high speed CMOS octal flip-flop with 3-state output fabricated with silicon gate C2MOS technology.

TC7MET574AFK achieves the high speed operation similar to equivalent bipolar schottky TTL while maintaining the CMOS low power dissipation.

This 8-bit D-type flip-flop is controlled by a clock input (CK) and a output enable input (OE).

When the OE input is high, the eight outputs are in a high impedance state.

The input voltage are compatible with TTL output voltage. The TC7MET574AFK  may be used as a level converter for nterfacing 3.3 V to 5 V system.

Input protection and output circuit ensure that 0 to 5.5 V can be applied to the input and output (Note)  pins without regard to the supply voltage. These structure prevents TC7MET574AFK destruction due to mismatched supply and input/output voltages such as battery back up, hot board insertion, etc.




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